19393166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24061}}^1$

素因数の和:24107

約数の個数: 16

約数和(自身を含む): 32339328

約数和(自身を除く): 12946162

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 24061, 48122, 312793, 625586, 745891, 1491782, 9696583, 19393166]

約数ペア:

[(1, 19393166), (2, 9696583), (13, 1491782), (26, 745891), (31, 625586), (62, 312793), (403, 48122), (806, 24061)]